Lua-resty-acme 0.5.0 release: native tls-alpn-01 challenge handler for Nginx/Openresty

Hi all,

I’m happy to announce the experiemental support of tls-alpn-01 challenge handler in lua-resty-acme, a library I’ve been working on to bring dependency-free ACMEv2 support to Nginx/OpenResty stack. By dependency-free it means user don’t need to install any third party tools, the proxy or gateway will be able to handle all the work.

For those are interested, please checkout the 0.5.0 version and sample configuration at


Added to Which client support tls-alpn challenge? :slight_smile:!


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